Presentation

AFM Images

We have a large set of AFM images on Flickr:

AFM Images

Here are a couple that we have converted to binary black and white images:

1 2

Each of these images also have associated material properties such as:

  • Molecular Weight distributions
  • Regioregularity
  • The measured OFET mobility, our property of interest

and other structural data:

  • UV-Vis absorbance spectra
  • XRD

Challenges

  • Identifying fibers and differentiating between fibers and larger amorphous blobs
  • Defining orientations
  • Unifying images with their properties in a central location